Exposure
ID
MATIS.2023-09-14T03:52:46.792_1
Header ID
MATIS.2023-09-14T03:52:46.792
Date updated
2023-09-14 04:00:57 UTC+0000
Release date
2023-09-14 03:52:46 UTC+0000
UTC Start
2023-09-14 03:52:46.792
UTC End
2023-09-14 03:53:46.800
MJD Start
60201.16165269
MJD End
60201.162347227044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003101
Ambient temperature (°C)
11.42
Seeing (arcsec)
0.81
Observation
ID
56994
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
42257
Name
HD 189831
RA
300.889167
DEC
-37.94114
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 78.7440 78.6380 221.5000 221.6000
K0-D0 78.7060 78.5100 274.9000 275.1000
K0-J3 56.5120 56.5130 353.2900 353.4400
G1-D0 70.7910 70.7770 338.2000 338.4000
G1-J3 123.7950 123.7330 21.6020 21.6890
D0-J3 87.1340 86.9650 55.5040 55.5870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60201.16165269
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889167
DEC -37.94114
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 78.744
HIERARCH ESO ISS PBL12 END 78.638
HIERARCH ESO ISS PBLA12 START 221.5
HIERARCH ESO ISS PBLA12 END 221.6
HIERARCH ESO ISS PBL13 START 78.706
HIERARCH ESO ISS PBL13 END 78.51
HIERARCH ESO ISS PBLA13 START 274.9
HIERARCH ESO ISS PBLA13 END 275.1
HIERARCH ESO ISS PBL14 START 56.512
HIERARCH ESO ISS PBL14 END 56.513
HIERARCH ESO ISS PBLA14 START 353.29
HIERARCH ESO ISS PBLA14 END 353.44
HIERARCH ESO ISS PBL23 START 70.791
HIERARCH ESO ISS PBL23 END 70.777
HIERARCH ESO ISS PBLA23 START 338.2
HIERARCH ESO ISS PBLA23 END 338.4
HIERARCH ESO ISS PBL24 START 123.795
HIERARCH ESO ISS PBL24 END 123.733
HIERARCH ESO ISS PBLA24 START 21.602
HIERARCH ESO ISS PBLA24 END 21.689
HIERARCH ESO ISS PBL34 START 87.134
HIERARCH ESO ISS PBL34 END 86.965
HIERARCH ESO ISS PBLA34 START 55.504
HIERARCH ESO ISS PBLA34 END 55.587
HIERARCH ESO ISS AMBI TAU0 START 0.003101
HIERARCH ESO ISS AMBI TAU0 END 0.003101
HIERARCH ESO ISS AMBI TEMP 11.42
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81